The HS403B is a 20mm micro optical sight designed for rifle and carbine applications. Features include 12 brightness settings, Holosun’s Super LED with up to 50k hours battery life, and 2 MOA Dot.
OPTICAL DATA
- Reticle: 2 MOA Dot
- Light Wavelength: 650nm
- Reticle Color: Red
- Parallax Free: Yes
- Unlimited Eye Relief: Yes
- Magnification: 1x
- Multi-Coatings: Yes
ELECTRONIC DATA
- Power Source: Battery
- Battery Type: CR2032
- Battery Life (Hours): 50000
- Brightness Setting: 10 DL & 2 NV
PHYSICAL DATA
- Window Size: 20mm Diameter
- Dimension (in): 2.45×1.43×1.6
- Weight (oz): 2.82
MECHANICAL DATA
- Housing Material: 6061 T6 Aluminum
- Surface Finish: MAO
- Adjustment per Click: 0.5 MOA
- W&E Travel Range: ±50 MOA
ENVIRONMENT DATA
- Storage Temperature (Degree Celsius): -40~70
- Working Temperature (Degree Celsius): -30~60
- Submersion: IP67
- Vibration: 1000G
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WARNING: Discharging firearms in poorly ventilated areas, cleaning firearms or handling ammunition or components may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm, including: Lead, Hexane, Isopropyl Alcohol, Ammonium Hydroxide, Ethyl Alcohol, Kerosene, Oleic acid, and other substances, from direct contact and inhalation. Have adequate ventilation at all times. Wash hands thoroughly after exposure. For more information go to www.P65Warnings.ca.gov
